4b9002b520
git-svn-id: file:///srv/devel/repo-conversion/nusu@144 d2e56fa2-650e-0410-a79f-9358c0239efd
98 lines
2.9 KiB
C#
98 lines
2.9 KiB
C#
#region CPL License
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/*
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Nuclex Framework
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Copyright (C) 2002-2009 Nuclex Development Labs
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This library is free software; you can redistribute it and/or
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modify it under the terms of the IBM Common Public License as
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published by the IBM Corporation; either version 1.0 of the
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License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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IBM Common Public License for more details.
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You should have received a copy of the IBM Common Public
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License along with this library
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*/
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#endregion
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#if UNITTEST
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using System;
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using System.Collections.Generic;
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using System.Threading;
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using NUnit.Framework;
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namespace Nuclex.Support.Scheduling {
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/// <summary>Unit Test for the generic scheduler time source</summary>
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[TestFixture]
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public class GenericTimeSourceTest {
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/// <summary>
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/// Verifies that the time source's default constructor is working
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/// </summary>
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[Test]
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public void TestDefaultConstructor() {
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GenericTimeSource timeSource = new GenericTimeSource();
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}
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/// <summary>
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/// Verifies that the time source can provide the current UTC time
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/// </summary>
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[Test]
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public void TestCurrentUtcTime() {
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GenericTimeSource timeSource = new GenericTimeSource();
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Assert.That(
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timeSource.CurrentUtcTime, Is.EqualTo(DateTime.UtcNow).Within(10).Seconds
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);
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}
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/// <summary>
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/// Verifies that the default time source's tick property is working if
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/// the Stopwatch class is used to measure time
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/// </summary>
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[Test]
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public void TestTicksWithStopwatch() {
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GenericTimeSource timeSource = new GenericTimeSource(true);
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long ticks1 = timeSource.Ticks;
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long ticks2 = timeSource.Ticks;
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Assert.That(ticks2, Is.GreaterThanOrEqualTo(ticks1));
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}
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/// <summary>
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/// Verifies that the default time source's tick property is working if
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/// Environment.TickCount is used to measure time
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/// </summary>
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[Test]
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public void TestTicksWithTickCount() {
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GenericTimeSource timeSource = new GenericTimeSource(false);
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long ticks1 = timeSource.Ticks;
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long ticks2 = timeSource.Ticks;
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Assert.That(ticks2, Is.GreaterThanOrEqualTo(ticks1));
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}
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/// <summary>
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/// Verifies that the default time source's WaitOne() method works correctly
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/// </summary>
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[Test]
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public void TestWaitOne() {
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GenericTimeSource timeSource = new GenericTimeSource();
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AutoResetEvent waitEvent = new AutoResetEvent(true);
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Assert.IsTrue(timeSource.WaitOne(waitEvent, TimeSpan.FromMilliseconds(1).Ticks));
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Assert.IsFalse(timeSource.WaitOne(waitEvent, TimeSpan.FromMilliseconds(1).Ticks));
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}
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}
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} // namespace Nuclex.Support.Scheduling
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#endif // UNITTEST
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